Home / 109,057,068.36-150,498,745.20-60,164,496.36

Finding the Fourth Proportional to 109,057,068.36, 150,498,745.20 and 60,164,496.36

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Solution

The fourth proportional to 109,057,068.36, 150,498,745.20 and 60,164,496.36 is: 83,026,999.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,057,068.36 : 150,498,745.20 = 60,164,496.36 : x
  2. Step 2: Convert to fraction form
    109,057,068.36/150,498,745.20 = 60,164,496.36/x
  3. Step 3: Cross multiply
    109,057,068.36x = 150,498,745.20 × 60,164,496.36
  4. Step 4: Simplify right side
    109,057,068.36x = 9,054,681,207,769,966
  5. Step 5: Solve for x
    x = 9,054,681,207,769,966/109,057,068.36
  6. Step 6: Final answer
    x = 83,026,999.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.